One of my favorite serums in my 30s. I used to have oily skin and just this product offered me everything I needed without using a cream afterwards. The product was definitely good as now in my 40 and my skin looks good. .
It contains alcool, fragrance and silicone which might irritate the sensitive skin type.
I recommend it for oily skin in your 30s, after 40 you need to use a nourishing richer cream afterwards.